2112233033 has 4 divisors (see below), whose sum is σ = 2138970240. Its totient is φ = 2085495828.

The previous prime is 2112233029. The next prime is 2112233047. The reversal of 2112233033 is 3303322112.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2112233033 - 2² = 2112233029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2112232996 and 2112233014.

It is not an unprimeable number, because it can be changed into a prime (2112235033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13368485 + ... + 13368642.

It is an arithmetic number, because the mean of its divisors is an integer number (534742560).

Almost surely, 2^2112233033 is an apocalyptic number.

It is an amenable number.

2112233033 is a deficient number, since it is larger than the sum of its proper divisors (26737207).

2112233033 is an equidigital number, since it uses as much as digits as its factorization.

2112233033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26737206.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2112233033 is about 45959.0364672716. The cubic root of 2112233033 is about 1283.0609184793.

Adding to 2112233033 its reverse (3303322112), we get a palindrome (5415555145).

The spelling of 2112233033 in words is "two billion, one hundred twelve million, two hundred thirty-three thousand, thirty-three".